TL;DR
- Write it last — after the dissertation is done, not before.
- Order: supervisor and committee, then funders, then colleagues and support staff, then family.
- Length: half a page to a page. Check your program's cap before assuming you have room.
- Specific beats generic, every time — name what someone actually did.
A student wrote the 'acknowledgements' before writing a chapter of his thesis. This is the reverse order.
That's okay too — provided you know why this method is counterproductive before you decide to do it.
Most people get stuck on this page for one of two reasons: either they consider it too trivial for planning and, as a result, finish up after writing just four generic sentences in ten minutes.
Or they view it as a deeply personal matter and waste far more time on it than on the introduction.
Neither is necessary.
There is a standard structure here — covering whom to thank, the order of acknowledgment, and the amount of space to allocate for it. Presented below are that structure, an excellent practical example worth studying, and a table for the sections that do not require explanatory paragraphs.
What actually goes in a dissertation acknowledgements section?
A dedication is a single line — “To my parents” — with no explanation.
A preface, where someone joins the program, is about why you got interested in the topic — closer to an origin story. Acknowledgements sit in the middle: professional tributes, with attached reasons, to those who helped you develop the work. University of Michigan-Dearborn's dissertation formatting guide draws the line neatly with its sample line: “I would like to thank my thesis advisor for his hours of help in the lab, ensuring that experiments were set up correctly, and guiding me through the thesis process.”
If a chapter reuses previously published material (for example, a journal article that you co-authored and later turned into a book chapter), UC Irvine's formatting manual requires to acknowledge this and list the names of the co-authors on this page. Consult your program's manual for the exact wording required.
This page should not include: authorship or partnership disputes; funding mentions that are hidden between personal acknowledgments rather than in a separate paragraph; or any writing that gives the impression of an argument or disagreement rather than an expression of gratitude.
If you have had a strained relationship with your supervisor or a committee member, this is not the place to bring up the issue. Just be honest and professional and end the conversation here.
Why “write it last” is the rule — and when it isn't
You’re thanking people for tasks that have already happened — like a specific edit, a specific late-night call, or a specific funding deal. The truth is, you can’t do this before the work is done. If you don’t have an idea of how long it will actually take to complete the work, it’s a good idea to find out how long it typically takes to write a dissertation before you start planning.
If you write it too soon, you run the risk of thanking someone for help you haven't received yet, or thanking someone whose contribution only came to light last month. A colleague who takes over your teaching duties during the final, most stressful part of the job, or a friend who reviews your 'discussion chapter' at 11:30 p.m. three days before the deadline — this kind of help usually comes in the final stages of the job.
The student who finished his work first had no intention of graduating early. He was part of a management program and was just about to start working on “Chapter 1”; he used the page as a reminder of who he was doing it for — and all this before he had written a single word of research.
This process isn't necessarily intended to avoid the actual stage of submitting a draft; it's simply to help you get started writing.
If you try this method, consider the initial draft to be personal — that is, just a note to yourself, not a complete piece of writing. When the dissertation is complete, rewrite it appropriately.
And if you are having trouble creating an outline instead of a 'thank-you page', it might be a good idea to start with my chapter outline guide.
Who do you actually thank, and in what order?
Order is one of the more confusing parts about writing acknowledgements for a dissertation — mostly because no style guide agrees on it exactly.
The convention that reads most naturally to a committee goes from the formal to the personal:
| Order | Who | What belongs here |
|---|---|---|
| 1 | Supervisor & committee | Almost always the longest paragraph. Name the type of guidance, not just “guidance.” |
| 2 | Funders & institutions | Its own paragraph if you had a grant or departmental funding. Number it if necessary. |
| 3 | Colleagues & support staff | Librarians, lab staff, anyone who helped collect data — the most forgotten group. |
| 4 | Family & friends | Personal, informal, last. Usually the first-person paragraph in the paper. |
This format goes beyond the responsibilities expected of your committee (supervisors, funders), and fully incorporates your personal responsibilities (family, last.). Changing this format means presenting a section in an informal manner that should start with a formal and end with a personal note.
Be sure to check your program manual before finalizing it — some departments prefer a specific format, while others limit this section to professional thank-you.
Where there is no clear guidance on the order of the program, it is a safe and appropriate approach to adopt the order of 'formal to personal'; this is the least likely order to be perceived as odd or out of place by the committee.
The full order is shown below in the actual 'acknowledgements' section:
These four groups are here in exactly the same order as in the table above.
First comes the supervisor.
Then comes the colleague — who is mentioned for a specific reason: to support and hold each other up during the pressures of exams and placements, not just as a traditional “support.”
Finally, there is the mention of family, which is connected to something concrete and real — a career change, not just a generic “thank you”.
Even the last line is in its proper place: “Stress relief training sessions” is a specific and real detail, not just meaningless words used to expand the point.
This is what the order actually sounds like if someone wrote it down, rather than reading it off a table.
How long should it actually be?
Its length is usually between half a page and a page — but this is not a hard and fast rule. Some manuals have a limit, so check it instead of just guessing.
However, the main goal is not length: four specific sentences are much better than two general pages, and unnecessarily long or drawn-out content is immediately obvious to the reader.
| Section | Typical length |
|---|---|
| Supervisor & committee | 2-4 sentences |
| Funders (if applicable) | 1-2 sentences |
| Colleagues & support staff | 2-3 sentences |
| Family & friends | 2-4 sentences |
For most people, this is about half a page — although if your funding, or support network has been more extensive than average, it could be closer to a full page.
If you’re not sure if your writing is too long, read it aloud. When speaking, unnecessary length or extra words are immediately noticeable, whereas in writing — especially when the writer is reading it himself—this is not as easy to notice.
What makes a real line actually work
Here's an actual line from a dissertation:
“Thanks to the prayers of my parents and the constant guidance of my supervisor, I was able to successfully complete this thesis.”
This is much better than the usual kind of paragraph, and here's why: It clearly states what each person did specifically. The prayers of the parents. Regular guidance from the supervisor — not just ‘guidance,’ but ‘regular’ guidance. That one word is actually doing the work on which the whole sentence depends.
| Generic version | Specific version |
|---|---|
| “...for his support and guidance throughout this process.” | “...for his regular guidance throughout this process.” |
| “Thank you to everyone who supported me.” | “My parents' prayers... allowed me to complete this dissertation.” |
The left column could be included in any research paper written about any supervisor, in any field. But that is not possible with the right column; it concerns a real relationship, described in simple and clear terms, without embellishment or exaggeration.
If a sentence in your ‘acknowledgements’ can be copied verbatim into someone else's research paper, it's not finished yet.
That's the real test, not the number of words. When a sentence doesn't meet this standard, the solution is not a better adjective, but the addition of another concrete detail about the event.
Where the list actually comes from
The quickest way to create this section is not to start with a blank page — it's to work backwards from your own methods and results chapters.
Look at each chapter and note who is named or required there: the supervisor who redirected a weak argument, the librarian who found an obscure source, the funder listed on your title page.
This is usually your complete list before you write a single sentence of acknowledgements yourself, and it's a more reliable method than trying to remember everyone from scratch after the fact.
What Are the Most Common Acknowledgements Mistakes?
A quick reference for patterns that often appear in early drafts — before anyone else reads them:
| Mistake | Why it fails |
|---|---|
| Generic phrasing | “Thank you to everyone who supported me” says nothing about what someone did. |
| Wrong order | Mentioning your family before your supervisor can quickly read as too informal. |
| Forgetting funders | Most graduate schools require a financial acknowledgment, not just a personal thank you. |
| Ignoring program rules | Some departments limit the length or tone of your acknowledgements — check before you write, not after. |
What Should You Check Before You Submit It?
- Is your supervisor thanked first, and specifically — for what kind of guidance, not just “guidance”?
- If you had a grant or institutional funding, is it in its own paragraph, with the grant number if necessary?
- Have you checked your program manual for length caps, rather than assuming half a page is safe?
- Does every sentence pass the swap test — can it be pasted into someone else's paper without change?
- Have you read it through once, just as your committee would?
If you're still deciding where to include the ‘acknowledgements’ in your overall structure, the chapter outline map covers this aspect as well.
FAQ
Where do acknowledgements go in a dissertation?
Near the front — after the title page, before or with the abstract, ahead of the table of contents. Confirm the correct location against your program manual, as it varies by institution.
When should you write your dissertation acknowledgements?
Almost always last, once the dissertation is finished, so you are thanking people for what actually happened rather than what you expected. Writing an initial draft as a motivational anchor is a real exception — it should be rewritten faithfully once the work is complete.
How Long Should the Acknowledgments Section of a Dissertation Be?
Usually, half a page to a full page. Some programs set an explicit cap, so check your formatting manual before assuming you have unlimited room.
Do I have to acknowledge my funding source?
If you've received grants or institutional funding, yes — usually in its own paragraph, separate from a personal thank you, sometimes with the grant number.
Can dissertation acknowledgments be informal?
Yes — just one of the sections where first-person, conversational language is expected rather than tolerated, as long as the overall tone is still respectful of an academic document.
Final Thoughts
An acknowledgements section isn't judged on length or sentiment. It's judged on specificity. The real dissertation line — “my parents' prayers and my supervisor's regular guidance” — works because it names what actually happened, not because it's warm. Generic gratitude reads the same in every dissertation. Specific gratitude only fits one. Write it last, follow the order your committee expects, and say what each person actually did. That's the whole job.
